Numerical Solutions for the Thin Film Hybrid Nanofluid Flow and Heat Transfer Over an Unsteady Stretching Sheet

Leong, Lee Shin; Basir, Faisal Md; Jaafar, Nurul Aini; Chaharborj, Sarkhosh Seddighi; Khairuddin, Taufiq Khairi Ahmad; Naganthran, Kohilavani

doi:10.31580/ojst.v3i4.1674

Cited by 2 publications

(2 citation statements)

References 11 publications

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“…Sreelakshmi et al [21] explored the entropy MHD flow of hybrid nanofluid through the thin film over the elongated plane with the radiative heat effect, and the numerical solution is obtained using RK45 method. Leong et al [22] analyzed heat transfer via the thin-film flow of two-dimension hybrid-nanofluid through the stretching sheet. Chopra and Kaur [23] are explained about the thin film, growth process and also the various application.…”

Section: Introductionmentioning

confidence: 99%

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Entropy and energy transfer analysis of a Maxwell thin‐film fluid over an inclined surface with viscous dissipation effect

Murugan,

Sivakumar,

Tarakaramu

et al. 2024

Z Angew Math Mech

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Non‐Newtonian fluid plays a vital role in the field of manufacturing and engineering sector, because of its immense heat transfer rate. The two‐dimensional incompressible unsteady Maxwell nanofluid thin‐film flow with MHD and viscous dissipation over an inclined surface is investigated. One of the mechanisms in the second law of thermodynamics, that is irreversibility which also analyzed. The Maxwell nanofluid thin film energy and motion equations in the additional information have been turned into a coupled differential system of the third order. The transformed ODE equations are further evaluated by using the Homotopy Analysis Method (HAM). The variations of entropy rate, velocity, Bejan number and temperature field with the various emerging parameters are analyzed. This could potentially lead to the development of solar energy systems that are both affordable and highly efficient, so enabling the more efficient use of renewable energy sources and reducing our dependence on fossil fuels.

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Section: Introductionmentioning

confidence: 99%

“…Leong et al. [22] analyzed heat transfer via the thin‐film flow of two‐dimension hybrid‐nanofluid through the stretching sheet. Chopra and Kaur [23] are explained about the thin film, growth process and also the various application.…”

Section: Introductionmentioning

confidence: 99%

Entropy and energy transfer analysis of a Maxwell thin‐film fluid over an inclined surface with viscous dissipation effect

Murugan,

Sivakumar,

Tarakaramu

et al. 2024

Z Angew Math Mech

View full text Add to dashboard Cite

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Unsteady thin film flow of a hybrid nanoliquid with magnetic effects

Malleswari,

2024

WJE

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Purpose This study aims to explore the thermal energy diffusion and flow features of a hybrid nanofluid in a thin film. In particular, the focus is to elicit the impact of shape factor in the backdrop of a magnetic field. The hybrid nanofluid is the amalgamation of various shaped nanoscale particles of copper and alumina in water. Design/methodology/approach The equations of motion and energy are modeled using the Tiwari–Das model. The differential equations governing the physics of the designed model have been obtained by the application of scaling analysis. To achieve quantitative outcomes, Runge–Kutta–Fehlberg numerical code along with shooting techniques is used. Validation of the derived outcomes with available data in literature reveals a greater accuracy of the numerical procedure used in this investigation. Findings The dynamics of the slender nano liquid film is explored eliciting the impact of various flow parameters. The rate of energy transport of the Cu-Al2O3/ water with blade-shaped nanoparticle, at a fixed Prandtl number (=2) is enhanced by 14.7% compared to that evaluated with spherical particles. The presence of hybrid nanoparticles has an affirmative impact in boosting the rate of heat transfer (RHT). The temperature and the rate of thermal diffusion of the hybrid nanofluid are more prominent than those of the Cu-H2O case. The numerical outcomes of this investigation are collated with the already published works as a limiting case and are found to be in good agreement. Originality/value The adopted methodology helped to obtain the results of the present problem. To the best of authors’ knowledge, it can be shown that the originality of the work with the table of comparison. There is a good agreement between present outcomes with the existed results.

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Numerical Solutions for the Thin Film Hybrid Nanofluid Flow and Heat Transfer Over an Unsteady Stretching Sheet

Cited by 2 publications

References 11 publications

Entropy and energy transfer analysis of a Maxwell thin‐film fluid over an inclined surface with viscous dissipation effect

Entropy and energy transfer analysis of a Maxwell thin‐film fluid over an inclined surface with viscous dissipation effect

Unsteady thin film flow of a hybrid nanoliquid with magnetic effects

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